Adding chlorine at a dosage of 0.2 mg/L as Cl2 to. drinking water will increase the corrosion of copper and iron in the system but may not adversely. affect lead. In general, elevating the pH of the water to between 7.0 and 7.8 is beneficial in. counteracting the corrosive effect of chlorinated water.
A macrosystem is a large system within which microsystems are contained. An example of a part of a law firm's macrosystem is the U.S. court system. macrosystem is a large system within which microsystems are contained. An example of a part of a law firm's macrosystem is the U.S. court system.
SAS Macros Basics (Part-II) CALL SYMPUT( ) SYMGET( ) SAS Macros have been studied within 3 parts here. Â· Macro Definition with parameters creates number of macros equal to parameter which are stored in local symbol table, however those macro variables are available during the macro execution only.